Gastroenterology & GI Surgery Medical Professionals
Leadership at UH Digestive Health Institute
The University Hospitals Digestive Health Institute's Clinical Executive Committee is a group of multi-disciplinary leaders within the institute who meet monthly to provide guidance in clinical making, strategic development, governance, and capital planning.
Amitabh Chak, MD
Chief Innovation Officer, University Hospitals Digestive Health Institute
Professor of Medicine, Case Western Reserve University School of Medicine
Chief Innovation Officer, University Hospitals Digestive Health Institute
Professor of Medicine, Case Western Reserve University School of Medicine
Fabio Cominelli, MD, PhD
Chief Scientific Officer, University Hospitals Digestive Health Institute
Chief, Division of Gastroenterology and Liver Disease, University Hospitals Cleveland Medical Center
Hermann Menges, Jr. Chair in Internal Medicine
Director, Digestive Health Research Institute
Director, Silvio O. Conte Digestive Diseases Research Core Center
Associate Dean for Program Development, and Professor of Medicine and Pathology, Case Western Reserve University School of Medicine
Chief Scientific Officer, University Hospitals Digestive Health Institute
Chief, Division of Gastroenterology and Liver Disease, University Hospitals Cleveland Medical Center
Hermann Menges, Jr. Chair in Internal Medicine
Director, Digestive Health Research Institute
Director, Silvio O. Conte Digestive Diseases Research Core Center
Associate Dean for Program Development, and Professor of Medicine and Pathology, Case Western Reserve University School of Medicine
David Dietz, MD
Chief, Division of Colorectal Surgery, University Hospitals Cleveland Medical Center
Clinical Associate Professor of Surgery, Case Western Reserve University School of Medicine
Chief, Division of Colorectal Surgery, University Hospitals Cleveland Medical Center
Clinical Associate Professor of Surgery, Case Western Reserve University School of Medicine
John A. Dumot, DO, FASGE
Director, University Hospitals Digestive Health Institute
Professor of Medicine, Case Western Reserve University School of Medicine
Director, University Hospitals Digestive Health Institute
Professor of Medicine, Case Western Reserve University School of Medicine
Jeffrey Hardacre, MD
Chief Surgical Quality Officer, University Hospitals Digestive Health Institute
Chair, Surgical Oncology Quality Committee, University Hospitals Cleveland Medical Center
Associate Professor of Surgery, Case Western Reserve University School of Medicine
Chief Surgical Quality Officer, University Hospitals Digestive Health Institute
Chair, Surgical Oncology Quality Committee, University Hospitals Cleveland Medical Center
Associate Professor of Surgery, Case Western Reserve University School of Medicine
Gerard Isenberg, MD
Chief Medical Quality Officer, University Hospitals Digestive Health Institute
Associate Professor of Medicine, Case Western Reserve University School of Medicine
Chief Medical Quality Officer, University Hospitals Digestive Health Institute
Associate Professor of Medicine, Case Western Reserve University School of Medicine
Michael Koehler, MD
Medical Director, East Region, University Hospitals Digestive Health Institute
Assistant Clinical Professor of Medicine, Case Western Reserve University School of Medicine
Medical Director, East Region, University Hospitals Digestive Health Institute
Assistant Clinical Professor of Medicine, Case Western Reserve University School of Medicine
Raymond Onders, MD
Interim Chair, Department of Surgery, University Hospitals Cleveland Medical Center
Interim Chief, Division of General and Gastrointestinal Surgery, University Hospitals Cleveland Medical Center
Director, Adult Minimally Invasive Surgery, University Hospitals Cleveland Medical Center
Professor of Surgery, Case Western Reserve University School of Medicine
Interim Chair, Department of Surgery, University Hospitals Cleveland Medical Center
Interim Chief, Division of General and Gastrointestinal Surgery, University Hospitals Cleveland Medical Center
Director, Adult Minimally Invasive Surgery, University Hospitals Cleveland Medical Center
Professor of Surgery, Case Western Reserve University School of Medicine
Sapna Thomas, MD
Medical Director, West Region, University Hospitals Digestive Health Institute
Director of Endoscopy, University Hospitals Westlake Health Center
Assistant Professor of Medicine, Case Western Reserve University School of Medicine
Medical Director, West Region, University Hospitals Digestive Health Institute
Director of Endoscopy, University Hospitals Westlake Health Center
Assistant Professor of Medicine, Case Western Reserve University School of Medicine
Richard Buchta, RN
Nursing Director
Nursing Director